公开(公告)号：US20210368369A1

公开(公告)日：2021-11-25

申请号：US17322437

申请日：2021-05-17

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Navid ABEDINI ,  Tao LUO ,  Junyi LI

IPC: H04W24/08 ,  H04L5/14 ,  H04W72/04 ,  H04L5/00 ,  H04W24/10

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first wireless node may determine, from a plurality of beams associated with the first wireless node, a set of suitable uplink beams and a set of suitable downlink beams, wherein the set of suitable UL beams and the set of suitable DL beams are suitable for full duplex communications, and transmit, to a second wireless node, an indication of the set of suitable uplink beams and the set of suitable downlink beams. Numerous other aspects are provided.

公开(公告)号：US20210367651A1

公开(公告)日：2021-11-25

申请号：US17301920

申请日：2021-04-19

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Navid ABEDINI ,  Yan ZHOU ,  Tao LUO ,  Junyi LI

IPC: H04B7/06 ,  H04W56/00 ,  H04B7/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first wireless node (e.g., a user equipment) may determine one or more measurements associated with a beam search performed during a downlink beam management process. The first wireless node may transmit, to a second wireless node (e.g., a base station), a report that indicates one or more candidate downlink receive beams, candidate uplink transmit beams, or candidate downlink receive and uplink transmit beam pairs suitable for full-duplex operation based at least in part on the one or more measurements. Numerous other aspects are provided.

公开(公告)号：US20210360675A1

公开(公告)日：2021-11-18

申请号：US17185595

申请日：2021-02-25

Applicant: QUALCOMM Incorporated

Inventor： Srinivas YERRAMALLI ,  Jing SUN ,  Xiaoxia ZHANG ,  Tao LUO ,  Arumugam CHENDAMARAI KANNAN ,  Qiang WU ,  Sungwoo PARK ,  Zhifei FAN ,  Wooseok NAM

IPC: H04W72/12 ,  H04W72/04 ,  H04L1/18 ,  H04L1/16

Abstract: Certain aspects of the present disclosure provide techniques for scheduling chain design. Certain aspects of the subject matter described in this disclosure can be implemented in a method for wireless communication. The method generally includes determining a limit associated with a quantity of a plurality of downlink control information (DCI) for each of at least one scheduling chain, each of at least one of the plurality of DCI to be transmitted on one of a plurality of data channels, and wherein each of the plurality of DCI in the scheduling chain schedules another one of the plurality of data channels; and transmitting the plurality of DCI on the plurality of data channels in accordance with the determination to a user-equipment (UE).

公开(公告)号：US20210360652A1

公开(公告)日：2021-11-18

申请号：US17201567

申请日：2021-03-15

Applicant: QUALCOMM Incorporated

Inventor： Olufunmilola Omolade AWONIYI-OTERI ,  Jelena DAMNJANOVIC ,  Tao LUO ,  Ozcan OZTURK ,  Iyab Issam SAKHNINI ,  Jing SUN ,  Xiaoxia ZHANG ,  Sony AKKARAKARAN ,  Junyi LI ,  Juan MONTOJO ,  Shanyu ZHOU

IPC: H04W72/12 ,  H04W24/08 ,  H04L1/18 ,  H04L1/16

Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to mechanisms for using block acknowledgments to acknowledge SPS occasions from multiple SPS configurations.

公开(公告)号：US20210360641A1

公开(公告)日：2021-11-18

申请号：US17228065

申请日：2021-04-12

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Xipeng ZHU ,  Tao LUO ,  Luca BLESSENT ,  Karl Georg HAMPEL ,  Jianghong LUO ,  Junyi LI

IPC: H04W72/08 ,  H04W72/04 ,  H04L5/14

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first wireless node may transmit, to a second wireless node, a cross-link interference (CLI) management configuration message including a permutation indicator, wherein the permutation indicator indicates that an order of slot formats is an uplink-flexible-downlink order of slot formats or indicates that the order of slot formats is a downlink-flexible-uplink order of slot formats; and communicate with one or more third wireless nodes in accordance with the order of slot formats indicated to the second wireless node. Numerous other aspects are provided.

公开(公告)号：US20210360601A1

公开(公告)日：2021-11-18

申请号：US17320121

申请日：2021-05-13

Applicant: QUALCOMM Incorporated

Inventor： Iyab Issam SAKHNINI ,  Peter GAAL ,  Tao LUO ,  Wanshi CHEN ,  Qiang WU ,  Yuchul KIM ,  Wooseok NAM ,  Juan MONTOJO ,  Jelena DAMNJANOVIC ,  Hwan Joon KWON ,  Mahmoud TAHERZADEH BOROUJENI

IPC: H04W72/04

Abstract: Apparatus, methods, and computer-readable media for facilitating semi-static TCI configurations are disclosed herein. An example method for wireless communication at a UE includes receiving, from a base station, a first downlink message including a TCI state indicator. The example method also includes initiating a timer after receiving the first downlink message including the TCI state indicator. Additionally, the example method includes receiving, after the timer expires, subsequent downlink messages using the indicated TCI state until a second downlink message including a TCI state change indication is received. An example method for wireless communication at a base station includes transmitting, to a UE, a first downlink message including a TCI state indicator. The example method also includes initiating a timer after transmitting the first downlink message including the TCI state indicator. Additionally, the example method includes transmitting, after the timer expires, subsequent downlink messages based on the indicated TCI state.

公开(公告)号：US20210360580A1

公开(公告)日：2021-11-18

申请号：US17313869

申请日：2021-05-06

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Tao LUO ,  Peter Pui Lok ANG ,  Peter GAAL ,  Juan MONTOJO ,  Iyab Issam SAKHNINI

IPC: H04W68/00 ,  H04W72/12 ,  H04W72/04

Abstract: Extension of power efficient paging in a wireless network. In some examples, information is buffered for a time period corresponding to a paging slot, or both the paging slot and at least one adjacent slot. The buffered control information is processed to detect paging downlink control information (DCI) and a tracking reference signal (TRS). Based on the processing, the paging message is scheduled in a physical downlink shared channel (PDSCH) in the paging slot. In some examples, quasi-co-located (QCL) processing may be performed on the TRS and the paging DCI paging message, and a paging message is scheduled, based on the QCL processing, in a physical downlink shared channel (PDSCH) in a same or offset paging slot.

公开(公告)号：US20210352624A1

公开(公告)日：2021-11-11

申请号：US17204695

申请日：2021-03-17

Applicant: QUALCOMM Incorporated

Inventor： Sony AKKARAKARAN ,  Tao LUO ,  Jung Ho RYU ,  Hua WANG ,  Junyi LI

IPC: H04W72/02 ,  H04W72/04 ,  H04W80/02 ,  H04W76/27

Abstract: Certain aspects of the present disclosure provide techniques for wireless communication by a first, transmitting, user equipment (UE) for sidelink communication with a second, receiving, UE. The techniques generally includes determining whether to transmit sidelink control information (SCI) for decoding a physical sidelink shared channel (PSSCH) transmission to a receiving UE in one or multiple stages, transmitting the SCI in accordance with the determination, and transmitting the PSSCH in accordance with the SCI. Release 16 NR sidelink transmissions often include two (or more) stages of SCIs. The present disclosure provides methods and techniques for alternative mechanisms to achieve similar goals as the multiple stages of SCIs when the second (and the subsequent) SCI stage(s) is absent.

公开(公告)号：US20210352510A1

公开(公告)日：2021-11-11

申请号：US17301798

申请日：2021-04-14

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Tao LUO ,  Navid ABEDINI

IPC: H04W24/10 ,  H04W24/08 ,  H04L5/14 ,  H04L5/00 ,  H04W72/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, in a full duplex communication mode, a data transmission or a control transmission; perform a self-interference measurement (SIM) associated with an uplink transmit beam from a first panel and a downlink receive beam from a second panel of the UE, based at least in part on at least part of the data transmission or the control transmission; and transmit a measurement report indicating the SIM. Numerous other aspects are provided.

公开(公告)号：US20210351902A1

公开(公告)日：2021-11-11

申请号：US17302205

申请日：2021-04-27

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Juan MONTOJO ,  Tao LUO ,  Navid ABEDINI

IPC: H04L5/14 ,  H04W24/10 ,  H04B17/336 ,  H04B17/318 ,  H04L5/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration for a channel measurement (CM) process indicating at least one channel measurement resource (CMR) associated with quasi co-location (QCL) information, wherein the QCL information corresponds to a transmit (Tx) beam of the base station associated with a receive (Rx) beam of the UE; receive a configuration for an interference measurement (IM) process indicating at least one interference measurement resource (IMR) associated with a UE beam pair comprising the Rx beam of the UE and a Tx beam of the UE; perform a self-interference measurement (SIM), wherein the SIM procedure is based at least in part on the CM process and the IM process; and transmit, to the base station, a measurement report based at least in part on the SIM procedure. Numerous other aspects are provided.